[Placental transmission of bovine leukosis].
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases; D005260:Female; D008228:Lymphoma, Non-Hodgkin / Q000662:veterinary*; D008431:Maternal-Fetal Exchange; D010920:Placenta; D011247:Pregnancy
Zur placentaren Ubertragbarkeit der Rinderleukose.